34153143999 has 16 divisors (see below), whose sum is σ = 49591432800. Its totient is φ = 20781167616.

The previous prime is 34153143991. The next prime is 34153144001. The reversal of 34153143999 is 99934135143.

It is a happy number.

It is not a de Polignac number, because 34153143999 - 2³ = 34153143991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34153143991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4916314 + ... + 4923255.

It is an arithmetic number, because the mean of its divisors is an integer number (3099464550).

Almost surely, 2^34153143999 is an apocalyptic number.

34153143999 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

34153143999 is a deficient number, since it is larger than the sum of its proper divisors (15438288801).

34153143999 is a wasteful number, since it uses less digits than its factorization.

34153143999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9839674.

The product of its digits is 1574640, while the sum is 51.

The spelling of 34153143999 in words is "thirty-four billion, one hundred fifty-three million, one hundred forty-three thousand, nine hundred ninety-nine".